Remove throttle reverse warning for AVR too

radio/src/gui/128x64/model_outputs_avr.cpp

@@ -20,16 +20,6 @@
 
 #include "opentx.h"
 
-bool isThrottleOutput(uint8_t ch)
-{
-  for (uint8_t i=0; i<MAX_MIXERS; i++) {
-    MixData *mix = mixAddress(i);
-    if (mix->destCh==ch && mix->srcRaw==MIXSRC_Thr)
-      return true;
-  }
-  return false;
-}
-
 enum MenuModelOutputsItems {
   ITEM_OUTPUTS_OFFSET,
   ITEM_OUTPUTS_MIN,
@@ -179,20 +169,13 @@ void menuModelLimits(event_t event)
 
         case ITEM_OUTPUTS_DIRECTION:
         {
-          uint8_t revert = ld->revert;
 #if defined(PPM_CENTER_ADJUSTABLE)
-          lcdDrawChar(LIMITS_REVERT_POS, y, revert ? 127 : 126, attr);
+          lcdDrawChar(LIMITS_REVERT_POS, y, ld->revert ? 127 : 126, attr);
 #else
-          lcdDrawTextAtIndex(LIMITS_REVERT_POS, y, STR_MMMINV, revert, attr);
+          lcdDrawTextAtIndex(LIMITS_REVERT_POS, y, STR_MMMINV, ld->revert, attr);
 #endif
           if (active) {
-            uint8_t revert_new = checkIncDecModel(event, revert, 0, 1);
-            if (checkIncDec_Ret && isThrottleOutput(k)) {
-              POPUP_CONFIRMATION(STR_INVERT_THR);
-            }
-            else {
-              ld->revert = revert_new;
-            }
+            CHECK_INCDEC_MODELVAR_ZERO(event, ld->revert, 1);
           }
           break;
         }